baber/WOPTO huggingface dataset:
Patent EP-0152698-A2 (EP)
Inventor: BENDELL SIDNEY LEO
IPC: H04N5/238
Filed: 1984-12-20
Abstract: A television camera includes an imager (16, 18, 20) which forms a signal representative of the image during an integration interval. The integration interval is followed by a pull-down interval during which the integrated signal is transferred out of a photo-responsive region of the imager, which may be a solid state type. A shutter arrangement (42, 44) is provided which periodically prevents light from failing upon the photoresponsive region of the imager. The shutter arrangement is controllable (70, 72) for controlling the integration interval.
Patent EP-0143757-A2 (EP)
Inventor: ARVIDSSON FOLKE LARS-ERIK
IPC: C07D211/22
Filed: 1984-09-10
Abstract: A compound of the formula
     wherein R 2  is n-propyl, isopropyl, tert.-butyl or one of the groups
     and R 3  is hydrogen; or R 2  and R 3  are each a n-propyl, isopropyl or tert.-butyl group; or R 2  and R 3  together form the group -(CH 2 ) 5 -, as the base or a pharmaceutically acceptable acid addition salt thereof, processes for preparation of such compounds and pharmaceutical preparations and methods of treatment employing a such compound. The compound is useful for treatment of disorders in the central nervous system.
Patent EP-0164187-A2 (EP)
Inventor: BLADE ROBERT JOHN
IPC: C07C47/277
Filed: 1985-04-02
Abstract: A compound of Formula (I):
     wherein: Ar is
     R 6  being one or more of hydrogen, halo, alkyl, alkenyl, alkynyl, alkoxy, amino, alkenoxy, acyloxy, acyl, all being optionally substituted, methylene dioxy, cyano, nitro, SO 2 , R 8 , SOR 8 , SR 9 , SO 2 NR 10 R 11 , aryl, aryloxy or CO 2 R 12  where R 8  to R 12  are all independently alkyl,  
R 7  being halo, or optionally substituted alkyl and X being oxygen, sulphur, NH or N-alkyl 
     A is -0-, -N(R 13 )- (where R 13  is hydrogen, alkyl or acyl), S(O) d  where d is 0, 1 or 2, or a carbonyl group; a is 0 to 3; b is 0 to 12; each R 1  is independently hydrogen, alkyl, fluoro, cyano or alkynyl and each of R 2  and R 3 are each chosen independently from hydrogen, alkyl and halo; Q is -CH 2 - or oxygen; c is 0 to 12; n is 0, 1 or 2; each E and E' is independently hydrogen or halo; and R 4 and R 5  are each independently hydrogen, alkyl, cycloalkyl, alkenyl or alkoxy (any of which are optionally substituted by halo, alkenyl, alkyl, cycloalkyl, alkoxy, alkynyl or cyano), or NR 4 R 5  forms a 5, 6 or 7 membered heterocyclic group  
provided that a is 0 only where Q is an oxygen. 
     The compounds are useful as insecticides and acaricides.
Patent EP-0189625-A2 (EP)
Title: Watchcase and watchframe assembly
Inventor: KAO CHUNG-FU
IPC: G04B37/00
Filed: 1985-07-04
Abstract: A watch comprising a watchcase (1) and watchframe (2) suitable for mating and unmating one with the other by the use of a seal (13) suitable for slidably translating the watchcase (1) within the watchframe (2) and providing a substantially contiguous fit of the watchcase (1) within the watchframe (2).
Patent EP-0197218-A2 (EP)
Inventor: REIGHARD ALAN B
IPC: B05C17/00
Filed: 1985-09-17
Abstract: The invention relates to a system for applying sealant material to the welded seams of an automobile body. The apparatus of the invention includes a reciprocating piston pump (14) for supplying the material under pressure from a reservoir (18) to an overhead distribution manifold (20). From the manifold the material is supplied to a plurality of extrusion guns (24) through drop lines (22), each of which includes a pressure regulator (29) and volumetric metering gear pump (30) for maintaining a constant flow rate to the guns irrespective of pressure changes which may occur in the distribution manifold.
Patent EP-0193730-A2 (EP)
Inventor: SCHMIDT PETER
IPC: A61G7/10
Filed: 1986-01-30
Abstract: A bathtub insert for handicapped persons comprises a bottom frame, a seat plate, two pairs of scissor arms therebetween and a hose fillable with water in order to elevate the seat plate. A flexible cover sheet closes the front end of the bathtub insert between the seat plate and the bottom frame. One end of the cover sheet is fastened at a winding tube and a torsional spring therein holds the cover sheet tightly tensioned even in the lowermost position of the seat plate. The cover sheet at the same time avoids that handicapped persons can be injured by jamming their arms and legs and holds the bathtub insert in a flat-package transportable position.
Patent EP-0212522-A2 (EP)
Inventor: NAKASHIMA TOSHIHIRO
IPC: G01N33/53
Filed: 1986-08-11
Abstract: Described is an improved method for the measurement of TSH in blood or body liquid by immunoassays such as EIA and RIA, characterized in that TSH-P subunit specific monoclonal antibodies recognizing different epitopes are used. According to this method, TSH can easily be measured in high sensitivity with high specificity within a very short period of time without inhibition by the presence of other glycoprotein hormones such as LH, HCG and FSH. This method is useful for diagnosis of various diseases in which TSH plays a role, such as proto- phathic hypothyroidism, Basedow's disease and cretinism.
Patent EP-0218899-A2 (EP)
Inventor: WACK HELMUT
IPC: B23D17/06
Filed: 1986-09-05
Abstract: 1. Demolition shears (1) as an attachment for the shovel arm of excavators, comprising a first shear arm (3) simultaneously forming a casing (2) for the shears, a second shear arm (5) articulated to the casing and a linear drive, located between the side-parts of the casing, with a piston rod (7) and a cylinder (9) as a drive for the second shear arm, the linear drive (6)being connectable at its end fixed to the casing (2) to a pressure medium line of the excavator, characterized in that the piston rod (7) of the linear drive (6) on casing (2) and cylinder (9) is fixed to the pivotable shear arm (5) and that the piston rod (7) has bores (12, 13) for connection to the pressure medium lines.
Patent EP-0216324-A2 (EP)
Inventor: MEUL THOMAS DR
IPC: C07D207/38
Filed: 1986-09-19
Abstract: 4-Alkoxy-3-pyrrolin-2-on-1-yl-essigsäurealkylester sind neue Zwischenprodukte für die Herstellung von cerebral wirksamen Pharmazeutika. Zur Darstellung von 4-Alkoxy-3-pyrrolin-2-onen und der obigen neuen Zwischenprodukte werden zweckmäßige Verfahren beschrieben.
Patent EP-0220042-A2 (EP)
Inventor: ALLEN SIMON
IPC: G02F1/361
Filed: 1986-10-13
Abstract: (i) A compound of the formula:
     
   wherein R is H, a metal or a group containing a tetravalent   N atom;
         R' is N0 2 . CN or COOY;   Y is H C 1-4 -alkyl, a metal or a group containing a tetravalent N atom;   R 2  & R 3  are each independently H or a non-hydrophilic aliphatic or cycloaliphatic group containing up to 30 carbon atoms;   R 4  & R 5  are each independently H or a non-hydrophilic aliphatic or cycloaliphatic group containing up to 30 carbon atoms;   and R 6  & R 7  are each independently H or a non-hydrophilic group containing up to 4 carbon atoms;   or R 4  & R 6  together comprise ring fused to Ring A and R 5     & R 7  are as hereinbefore defined;   or R5 & R 7  together comprise ring fused to Ring A and R 4     & R 6  are as hereinbefore defined;   or R 2  & R 4  together with the N atom te which R 2  is attached form a ring fused to Ring A and R 3  & R 5  are as hereinbefore defined;   or R 3  & R 5  together with the N atom to which R 3  is attached form a ring fused to Ring A and R 2  & R 4  are as hereinbefore defined;   provided there are, in total, from 8 to 40 carbon atoms in one or two of the groups independently represented by R 2 .   R 3 , R4 & R 5 ;     
         (ii) an optical element comprising a compound of Formula I having non-linear optical (NLO) properties for use in the generation of NLO signals. 
         (iii) a method of preparation of such an optical element comprising a plurality of monomolecular layers of the compound of Formula I on the surface of a transparent or reflecting substrate by a Langmuir-Blodgett technique: and 
         (iv) an optical device incorporating such an optical element.
Patent EP-0227491-A2 (EP)
Title: Interface de test pour circuit intégré en technologie MOS
Inventor: MATE JEAN-LUC
IPC: G01R31/317
Filed: 1986-09-24
Abstract: Cette interface permet de placer le circuit intégré auquel elle est associée dans une configuration de test, en appliquant à sa borne d'entrée de test (2) une tension supérieure à la tension d'alimentation (Vcc) du montage. Au repos, l'interface fournit alors un niveau logique bas à sa borne de sortie (5). Si la tension de commande de test est appliquée, ce niveau change d'état. L'interface comprend notamment deux transistors (M1, M2) de types de conductivité opposés qui sont alimentés par une source de courant constant (10, M5, M6). Le basculement de l'interface intervient lorsque le transistor d'entrée (M1) est rendu conducteur par la tension de commande de test pour dériver une fraction du courant circulant dans le second transistor (M2). La borne d'entrée (2) peut être en même temps une borne d'entrée fonctionnelle du circuit intégré.
Patent EP-0239744-A2 (EP)
Inventor: SPREHE JOSEF DIPL-ING
IPC: B01D53/34
Filed: 1987-02-03
Abstract: 1. Method for keeping clean the measuring tubes of emission-measuring apparatuses of flue gas purifying installations, wherein the stream of gas for analysis contains as gaseous or vapour impurities at least one component (A) and one component (B), and component (A) reacts with component (B) to form liquid or solid deposits on the inside of the measuring tubes, characterised in that - the stream of gas for analysis (r3 ) taken from the flue gas at a single sampling point is sub-divided into at least two parallel branch streams (r31 , r32 ) and the two branch streams are heated to a temperature above the condensation point of the vapour impurities (A, B) contained in the gas for analysis, - the first branch stream (r31 ) is passed through a first filter (A0 ) which selectively filters out component (A) in the stream of gas for analysis, - the second branch stream (r32 ) is passed through a second filter (B0 ) which selectively filters out component (B) from the stream of gas for analysis, - and the filtered first branch stream is conducted to an emission-measuring apparatus (AG1, AG2) which determines the amount of component (B), and the filtered second branch stream to one which determine the amount of component (A).
Patent EP-0253313-A2 (EP)
Inventor: HIRAO YUTAKA
IPC: A61L2/00
Filed: 1987-07-09
Abstract: A process for heat treating an aqueous solution containing chemically unmodified y-globulin, wherein said heat treating is carried out in the presence of sorbitol is disclosed. By the heat treatment, impurity viruses can be inactivated without causing impairment of activities of chemically unmodified y-globulin, increasing polymer contents or increasing an anticomplement titer.
Patent EP-0258632-A2 (EP)
Inventor: RAMSEIER ERNST
IPC: A23C19/14
Filed: 1987-07-29
Abstract: Local heating of predetermined duration and with a treatment temperature between the plasticization temperature and the ignition temperature produces coloration in the periphery of the cheese or of the cheese product.
Patent EP-0262409-A2 (EP)
Inventor: IGUCHI KAZUO
IPC: H04J14/08
Filed: 1987-08-28
Abstract: An optical bus type communication system comprises a bus type transmission line (20) consisting of an optical fiber, a light source (10), provided at the one end of the bus type transmission line (20), for sending an optical signal of constant level to the bus type transmission line (20), a plurality of optical switches (11 - 1n) inserted to the bus type transmission line (20), and a plurality of terminal interfaces (1 - n). Each terminal (1 - n) sends data by switching the corresponding optical switch (11 - 1n) so that the optical signals of constant level are modulated with the data.
Patent EP-0271019-A2 (EP)
Inventor: HIRAI ISAMU ASAHI KOGAKU KOGYO
IPC: G03B7/20
Filed: 1987-12-04
Abstract: An exposure control device for an interchangeable-lens camera in which factors preventing the establishment of a relationship which ensures proper matching of the photographing lens (10) and the camera body (20) on both the lens side and the camera body side are taken into account. Memories (13, 41) are provided both in the lens (10) and the camera body (20) for storing values characterizing the lens (10) and the camera body (20) with respect to parameters such as focal length, exit pupil position, aperture efficiency, and open-aperture F number. Specific equations are disclosed for carrying out corrections.
Patent EP-0272683-A2 (EP)
Inventor: BECKER MOLLIE M
IPC: A61F13/15
Filed: 1987-12-22
Abstract: The invention provides a pad (12) having a flow zone control layer (28) adjacent the bodyside liner (14) of the pad. The flow zone control layer (28) is in contact with the absorbent (30) on its lower side and the inner surface of the bodyside liner (14) on the upper surface. The flow zone control member (28) is located only in the middle portion of the pad (12). The bodyside liner (14) is provided with perforations in the area (16) of the flow zone control layer (28) to aid in transfer of liquids to the flow zone control layer (28). The pad (12) as is conventional would be provided with an impervious backing member (22) on the side away from the body. The preferred flow zone material is a meltblown polymer and the preferred perforated cover is spunbonded polypropylene.
Patent EP-0273447-A2 (EP)
Inventor: SUZUKI HIDEO
IPC: G10H7/04
Filed: 1987-12-29
Abstract: An address signal generation circuit generates an address signal which changes at a rate corresponding to tone pitch of a tone to be generated. This address signal consists of an integer section (IAD) and a decimal section (FAD). A tone waveshape data generation circuit (13) generates tone waveshape sampled data in response to the integer section (IAD) of the address signal. A filter coefficient supply circuit (24) can generate data corresponding to filter coefficients of m orders and selects and supplies n filter coefficients (where n < m) in response to the decimal section (FAD) of the address signal. In a relation n = m/d, for example, the filter coefficient supply circuit (24) selects filter coefficients corresponding to n orders which are distant sequentially with an interval of d in response to the value of the decimal section of current address signal. A digital filter operation circuit (21) performs filter operations of m orders with respect to tone waveshape data of n sample points by using these n filter coefficient data and tone waveshape data of n sample points generated by the tone waveshape data generation circuit (13). By this arrangement, despite that the actual filter operation is carried out only with respect to data corresponding to the n orders, a filter operation equivalent to performing filter operations of m orders can be realized.
Patent EP-0237257-A2 (EP)
Inventor: THOMSEN JACK W
IPC: B01D29/50
Filed: 1987-03-04
Abstract: A filtering system for water treatment including a head member having fluid inlet and outlet ports, a bracket member adapted to be secured to stationary support means, the head member being secured to the bracket member, a disposable filter cartridge closed at one end and being equipped at its other end with a closure member, the closure member having inlet and outlet passages formed therein to communicate with the interior of said filter cartridge, the closure member portion of the filter cartridge being insertable into the head member, its inlet and outlet passages formed so as to communicate with the inlet and outlet ports in the head member, the closure member being adapted for easy insertion into and withdrawl from the head member.
Patent EP-0240287-A2 (EP)
Inventor: MUTO TETSUJI HONDA GIJUTSU KEN
IPC: B60T8/66
Filed: 1987-03-30
Abstract: In estimating a vehicle speed (Vv) from a wheel speed (Vwf, Vwr) and comparing the wheel speed with a reference threshold provided on the basis of that vehicle speed to control the supplying of a hydraulic braking pressure to wheel brakes, when the wheel speed is larger than the estimated vehicle speed, a predetermined value is added to that estimated vehicle speed to amend the latter, and conversely, when the wheel speed is smaller than the estimated vehicle speed, a predetermined value is subtracted from that estimated vehicle speed to amend the latter. Thus, the amended values are used as an estimated vehicle speed for controlling the hydraulic braking pressure.
Patent EP-0241252-A2 (EP)
Inventor: BENICEWICZ BRIAN C
IPC: A61L27/00
Filed: 1987-04-06
Abstract: An absorbable ligament and tendon prosthesis is disclosed. The prosthesis is made from a polymer of L(-)lactide and may contain up to 10% glycolide as a comonomer. The polymerization mass includes an organo metallic catalyst present in a monomer to catalyst mole ratio of from 10,000 to 50,000 and a monofunctional alcohol, as an end cap, in a monomer to alcohol mole ratio of from 600 to 1400 to 1. The filaments of the prosthesis have diameters of from 3 to 15 microns and the total diameter of the prosthesis is between 20 and 80 mils.
Patent EP-0262911-A2 (EP)
Inventor: SUNSTEIN DREW E
IPC: H04B3/48
Filed: 1987-09-29
Abstract: A system for transmission loss comparison permits enhanced accuracy over a wider dynamic range by providing a reference channel including a transmitter, receiver, and transmission path therebetween, and a sample channel, including a transmitter, receiver, and transmission path therebetween. A feedback arrangement is provided for adjusting the outputs of both of the reference and sample transmitters in relation to the signal output of the reference receiver, so as to produce a desired signal level of the reference receiver's output over a given dynamic range, so as to compensate for loss over the reference transmission path. In this way, a comparator connected to the outputs of the two receivers receives inputs that are compensated for effects of losses over the reference transmission path.
Patent EP-0264209-A2 (EP)
Inventor: TAYLOR MAURICE JOSEPH
IPC: H01R4/24
Filed: 1987-10-01
Abstract: An electrical connector particularly of the insulation displacement type. It comprises an electrically insulated main body, provided with a connector arm slidably mounted through the body to project from the body at either end. The connector arm has a pair of accessible holes for receiving a wire pair to be shorted in the connector to complete an electrical circuit. An electrically conductive element defining a pair of opposed slits aligned to be in the path of travel of the wire receiving holes, are mounted in the body, the conductive element forming a passageway in which the connector arm slides. Acutation of the connector arm moves the wire pair through the slit which is dimensioned to sever the wire insulation and short the wire pair through the metallic plates. To release the wire pair the connector arm is moved in the opposite direction and the connector is then reusable.
Patent EP-0268520-A2 (EP)
Inventor: LEROY PHILIPPE
IPC: F16K27/02
Filed: 1987-10-30
Abstract: 1. Non-return valve in particular for a circuit of pressure liquid such as oil and mounted in a portion of an internal combustion engine and of the type comprising said integrally-made non-return valve insertable into a duct (C) of said portion and comprising a hollow cylindrical body (1) enclosing a movable member (2) such as a ball permanently urged by a spring (3) against a seat (4), said hollow body comprising a first open end (6) including said seat (4) and a second opposite open end (7) supporting the spring (3), one of the two open ends of the cylindrical body (1) forming a bearing face for a screw (23) screwed into said portion of the engine comprising said duct (C) and retaining said cylindrical body in mounted and fluid-tight abutting position within said duct through co-operation of two shoulders (9, 22), characterized in that on the second end (7) of the cylindrical body (1) is fitted a tubular element (5) for bearing and centering the spring (3) and which is secured by welding or adhesive bonding onto this second end while leaving between the latter and a shoulder (12) of the tubular element (5) a groove-like annular space (10) which contains an O-ring seal (11) providing for the fluid-tightness between the body (1) and the duct (C).
Patent EP-0272243-A2 (EP)
Inventor: WOLF HELMUT
IPC: B30B11/00
Filed: 1987-12-04
Abstract: Various methods are known for producing pressed objects in a magnetic field. In one of these types of production, the pressing force acts normal to the magnetic field. The object of the invention is to provide an apparatus with which as high and as homogeneous a magnetic field as possible is achieved in the pressing space. According to the figure, the die consists of four parts 2 and 3 respectively, the parts 2 consisting of a material having high permeance, or vice versa. The pressing space 4 may also be lined with shaped parts whose material is equivalent to that of the parts 2,3. The advantage of the invention is that the pressed object 7 produced has optimum magnetic properties. <IMAGE>
Patent EP-0275885-A2 (EP)
Inventor: MOSHER OREN A
IPC: G01G23/37
Filed: 1983-08-12
Abstract: A combination weighing system searches a plurality of scales for a combination which provides a minimum total weight of product not less than a pre-established target weight. The search for the best combination is performed on the basis of an ordered search sequence of all combina­tions, and certain steps of the sequence and corresponding combinations are omitted from the sequence if they involve subcombinations previously searched and found to be at or above the target weight. The scales produce signals rep­resentative of the product weight, and the signals are calibrated and processed to eliminate measurement errors.
Patent EP-0275093-A2 (EP)
Inventor: IKEDA TAKESHI
IPC: H01F27/29
Filed: 1988-01-13
Abstract: The distributed constant type noise filter is made of a belt-shaped current carrying conductor (3) having first and second lead wires (1, 2) for input and output purposes connected near both ends of said current carrying conductor (3) and of a belt-shaped ground conductor (5) having a ground lead wire (4) connected near one end of said ground conductor (5). Said current carrying and ground conductors (3, 5) are wound in a tubular form with sandwiched dielec­tric sheets therebetween. The noise filter is characterized in that said first lead wire (1) of said current carrying conductor (3) and said ground lead wire (4) of said ground conductor (5) are shifted by about 1/4 to 3/4 turn with re­spect to each other, and said second lead wire (2) of said current carrying conductor (3) is positioned substantially on a symmetry axis (14) including the center of the winding and said first lead wire (1) and/or said ground lead wire (4).
Patent EP-0278450-A2 (EP)
Inventor: SUZUKI SYUJI C O NEC CORPORATI
IPC: H04B10/27
Filed: 1988-02-08
Abstract: An optical matrix switch comprises 1 × M/2 optical switch means (421-428) of N in number, optical switch groups (431-434) of N/2 in number, and N/2 × 1 optical switch means (441-448) of M in number, where N is a number of inputs, and M is a number of outputs. Each of the 1 × M/2 optical switch means (421-428) includes a predetermined number of opti­cal switch elements (421A,B,C) each having a function to switch an optical signal between inputs and outputs in accordance with an applied electric field, and has one input and outputs of M/2 in number. The predetermined number is decided dependent on an equation of log₂ M/2. Each of the optical switch groups (431-434) includes optical switch elements(431A,B,C,D) of M/2 in number arranged transversely, and each of the N/2 × 1 optical switch means (441-448) includes a predetermined number of optical switch elements (441A,B,C - 448A,B,C). The predetermined number is decided dependent on an equation of log₂N/2. A longitudinal length of the optical matrix switch is approximately (log₂M/2 + 1 + log₂N/2) times a length of an optical switch element. Therefore, the optical matrix switch is made smaller in the longitudinal direction.